Lithium ion battery cathode material LiNi_yCo_zMn_1-y-zO₂

来源期刊：中国有色金属学报(英文版)2000年第3期

论文作者：李乃军 翟秀静 田彦文

文章页码：386 - 388

Key words：lithium ion; batteries; cathodic material; LiNi_yCo_zMn_1-y-zO₂; LiNiO₂

Abstract: A new lithium ion battery cathode material, composite oxide LiNi_yCo_zMn_1-y-zO₂, was synthesized. The structure and physical properties of the material, including composition, distribution of size, density and specific surface area, were discussed. The characteristic of charge and discharge, reversible specific capacity and cycle property were also studied. The relationship between the structure and properties of the composite oxides was explored. The results show that the composite oxide with a reasonable composition is beneficial to the improvement and enhancement of the properties.